KR930002757A - Drive controller of air conditioner - Google Patents

Drive controller of air conditioner Download PDF

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Publication number
KR930002757A
KR930002757A KR1019920011656A KR920011656A KR930002757A KR 930002757 A KR930002757 A KR 930002757A KR 1019920011656 A KR1019920011656 A KR 1019920011656A KR 920011656 A KR920011656 A KR 920011656A KR 930002757 A KR930002757 A KR 930002757A
Authority
KR
South Korea
Prior art keywords
circuit
driving
control
control apparatus
drive
Prior art date
Application number
KR1019920011656A
Other languages
Korean (ko)
Other versions
KR0125798B1 (en
Inventor
노리아끼 아라끼와
마꼬또 이시이
Original Assignee
가나이 쯔또무
가부시끼가이샤 히다찌세이사꾸쇼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP3191125A external-priority patent/JPH06165940A/en
Priority claimed from JP3191129A external-priority patent/JPH0513562A/en
Application filed by 가나이 쯔또무, 가부시끼가이샤 히다찌세이사꾸쇼 filed Critical 가나이 쯔또무
Publication of KR930002757A publication Critical patent/KR930002757A/en
Application granted granted Critical
Publication of KR0125798B1 publication Critical patent/KR0125798B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/04126—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit in bipolar transistor switches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/9075—Computer or microprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

내용 없음.No content.

Description

공기조화기의 구동제어장치Drive controller of air conditioner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 공기조화기의 압축기를 제어하는 구동제어장치를 도시한 블록도.1 is a block diagram showing a drive control device for controlling a compressor of an air conditioner.

제2도는 통상의 베이스 드라이브회로의 예를 도시한 회로도.2 is a circuit diagram showing an example of a normal base drive circuit.

제3도는 구동제어장치의 구성요소의 배열을 도시한 도면.3 shows an arrangement of components of a drive control device.

Claims (8)

공기조화기의 압축기를 구동하는 전동기를 제어하는 구동제어장치에 있어서, 교류전압을 직류전압으로 변환하는 정류회로, 반도체소자를 제어하는 여러개의 파워조합을 포함하고, 상기 반도체소자의 상기 조합에 공급된 구동신호에 따라서 상기 정류회로에서의 상기 직류전압을 제어하여 상기 전동기에 교류구동전류를 발생하는 인버터, 상기 인버터에 상기 구동신호를 발생하는 제어회로를 포함하고, 상기 제어회로와 상기 정류회로는 유전체 분리구조를 갖는 모놀리딕 집적회로로써 전체 또는 부분적으로 형성되고, 상기 모놀리딕 집적회로와 상기 인버터는 모듈의 공통 기판상에 탑재되는 구동제어장치.A drive control apparatus for controlling an electric motor for driving a compressor of an air conditioner, the drive control apparatus comprising: a rectifying circuit for converting an AC voltage into a DC voltage, and a plurality of power combinations for controlling a semiconductor element, and supplied to the combination of the semiconductor elements. And a control circuit for controlling the DC voltage in the rectifying circuit to generate an AC driving current to the motor according to the driven signal, and a control circuit for generating the drive signal to the inverter. And a monolithic integrated circuit having a dielectric isolation structure formed in whole or in part, wherein the monolithic integrated circuit and the inverter are mounted on a common substrate of a module. 특허청구의 범위 제1항에 있어서, 상기 제어회로는 제어신호를 발생하는 마이크로컴퓨터, 상기 마이크로 컴퓨터에서의 상기 제어신호에 따라서 상기 구동신호를 발생하는 구동회로, 상기 반도체 소자를 과전류 및 과 온도에서 보호하는 보호회로를 포함하는 구동제어장치.The method of claim 1, wherein the control circuit comprises: a microcomputer for generating a control signal, a drive circuit for generating the drive signal in accordance with the control signal from the microcomputer, and the semiconductor element at an overcurrent and an overtemperature. A drive control device comprising a protection circuit to protect. 특허청구의 범위 제2항에 있어서, 상기 모놀리딕 집적회로는 상기 정류회로, 상기 구동회로 및 상기 보호회로를 포함하는 구동제어장치.The driving control apparatus according to claim 2, wherein the monolithic integrated circuit comprises the rectifying circuit, the driving circuit and the protection circuit. 특허청구의 범위 제2항에 있어서, 상기 모놀리딕 집적회로는 상기 마이크로컴퓨터, 상기 정류회로, 상기 구동회로 및 상기 보호회로를 포함하는 구동제어장치.The driving control apparatus according to claim 2, wherein the monolithic integrated circuit includes the microcomputer, the rectifying circuit, the driving circuit, and the protection circuit. 특허청구의 범위 제1항에 있어서, 또 직류전압원을 포함하고, 상기 인버터는 전력제어스위칭소자의 조합을 갖는 3상 브리지형 인버터회로로 형성되고, 상기 구동회로는 상기 제어신호에 따라서 상기 직류전압원에서의 직류전압을 제어하여 상기 3상 브리지형 인버터회로의 상기 전력제어 스위칭소자를 온, 오프시키기 위해 상기 구동신호를 발생하는 구동제어장치.The DC voltage source according to claim 1, further comprising a DC voltage source, wherein the inverter is formed of a three-phase bridge type inverter circuit having a combination of a power control switching element, and the driving circuit is in accordance with the control signal. And a drive signal for generating the drive signal to control the direct current voltage of the power supply switching element of the three-phase bridge type inverter circuit. 특허청구의 범위 제5항에 있어서, 상기 직류전압원은 상기 모듈에서 분리되어 마련되는 구동제어장치.The driving control apparatus according to claim 5, wherein the DC voltage source is provided separately from the module. 특허청구의 범위 제6항에 있어서, 상기 모듈이외의 회로는 공통의 회로기판상에 탑재되는 구동제어장치.The driving control apparatus according to claim 6, wherein circuits other than the module are mounted on a common circuit board. 특허청구의 범위 제7항에 있어서, 상기 모듈 및 상기 공통의 회로기판은 금속케이스내에 수납되고, 상기 압축기를 수납하는 콘테이너 및 상기 금속케이스는 양호한 열 전달을 위해 서로 밀착되게 접촉되는 구동제어장치.8. The drive control apparatus according to claim 7, wherein the module and the common circuit board are housed in a metal case, and the container housing the compressor and the metal case are in intimate contact with each other for good heat transfer. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019920011656A 1991-07-05 1992-07-01 Drive control apparatus for an air-conditioner KR0125798B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3191125A JPH06165940A (en) 1991-07-05 1991-07-05 Exhaust gas purifying device
JP3191129A JPH0513562A (en) 1991-07-05 1991-07-05 Driving control device
JP91-191129 1991-07-05

Publications (2)

Publication Number Publication Date
KR930002757A true KR930002757A (en) 1993-02-23
KR0125798B1 KR0125798B1 (en) 1997-12-26

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Application Number Title Priority Date Filing Date
KR1019920011656A KR0125798B1 (en) 1991-07-05 1992-07-01 Drive control apparatus for an air-conditioner

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100420521B1 (en) * 2001-10-15 2004-03-02 엘지전자 주식회사 3-Mode Induction Motor Controlling System

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101301221B1 (en) * 2012-07-20 2013-08-28 엘에스파워세미텍 주식회사 Power circuit and power module for 3 phase motor driving

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100420521B1 (en) * 2001-10-15 2004-03-02 엘지전자 주식회사 3-Mode Induction Motor Controlling System

Also Published As

Publication number Publication date
KR0125798B1 (en) 1997-12-26

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